详细阐述了一种基于ARM和AVR的光纤自动切换保护系统的设计与实现方法,介绍了光纤自动切换保护系统的基本原理及保护方式,给出了保护系统的整体设计方案,对控制系统和管理系统的软硬件结构、器件选择以及软件设计思想等方面进行了重点研究。
The design and implementation of optical fiber auto switch protection system based on ARM and AVR are described,this paper introduces the basic principles and protection modes,and presents the whole design of the protection system.it is especially analyzed that the hardware and software structure of control system and management system as well as component selection and software design ideas are researched.